Question
PSLE
Asher and Julie started jogging at the same time from point N to point Q along the route shown. Asher jogged 50 m/min faster than Julie. When Asher reached point Q, he turned around at once to jog towards point N. He met Julie at point P. They did not change their speeds throughout. What was Julie's jogging speed in m/min?
2 m

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PSLE
Asher and Julie started jogging at the same time from point N to point Q along the route shown. Asher jogged 50 m/min faster than Julie. When Asher reached point Q, he turned around at once to jog towards point N. He met Julie at point P. They did not change their speeds throughout. What was Julie's jogging speed in m/min?